These Mailers fold together in seconds with no glue, tape, or staples required. Perfect for shipping small, lightweight, fragile items. Simply pop the sides into place and have yourself a shipping box. Their all white features allow for an aesthetic appeal while the lightweight corrugation will add to the shipping savings.

Great secure box. Extremely strong, easy to fold into place. No instruction required. They look a lot better then envelopes and provide a great deal more protection to your items. Crush resistant mailers fold to provide double walls of protection on front and sides.

Boxes can have a manufacture size variance +/- 1/4” on each side.

When assembled, these boxes measure Length x Width x Height. The Length is the horizontal distance on the longest side. Width is the horizontal distance on the shortest side. Height is the vertical distance from top to bottom when assembled.

These boxes have an ECT rating. For example, 32 ECT can withstand 32 pounds of pressure per inch width stacked on the edge of the corrugated board.